﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using YuuzleComic.IDAL;
using YuuzleComic.DBUtility;//Please add references
namespace YuuzleComic.SQLServerDAL
{
	/// <summary>
	/// 数据访问类:zz
	/// </summary>
	public partial class zz:Izz
	{
		public zz()
		{}
		#region  Method

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("id", "zz"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int id)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from zz");
			strSql.Append(" where id=@id ");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)};
			parameters[0].Value = id;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}

        public bool Exists(string zzmc) 
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from zz");
            strSql.Append(" where zzmc=@zzmc or zzbm=@zzmc");
            SqlParameter[] parameters = {
					new SqlParameter("@zzmc", SqlDbType.VarChar)};
            parameters[0].Value = zzmc;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }

        public int GetIdByName(string zzmc) { 
            StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 id from zz ");
            strSql.Append(" where zzmc=@zzmc or zzbm=@zzmc");
			SqlParameter[] parameters = {
					new SqlParameter("@zzmc", SqlDbType.VarChar)
};
			parameters[0].Value = zzmc;

			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                return Convert.ToInt32(ds.Tables[0].Rows[0][0]);
            }
            return 0;
        }

		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(YuuzleComic.Model.zz model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into zz(");
			strSql.Append("zzmc,zm,dqid,zztp,zzjs,tj,zzbm)");
			strSql.Append(" values (");
            strSql.Append("@zzmc,@zm,@dqid,@zztp,@zzjs,@tj,@zzbm)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@zzmc", SqlDbType.VarChar,50),
					new SqlParameter("@zm", SqlDbType.VarChar,50),
					new SqlParameter("@dqid", SqlDbType.Int,4),
					new SqlParameter("@zztp", SqlDbType.VarChar,50),
					new SqlParameter("@zzjs", SqlDbType.Text),
					new SqlParameter("@tj", SqlDbType.Bit,1),
                    new SqlParameter("@zzbm", SqlDbType.NVarChar,255)};
			parameters[0].Value = model.zzmc;
			parameters[1].Value = model.zm;
			parameters[2].Value = model.dqid;
			parameters[3].Value = model.zztp;
			parameters[4].Value = model.zzjs;
			parameters[5].Value = model.tj;
            parameters[6].Value = model.zzbm;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(YuuzleComic.Model.zz model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update zz set ");
			strSql.Append("zzmc=@zzmc,");
			strSql.Append("zm=@zm,");
			strSql.Append("dqid=@dqid,");
			strSql.Append("zztp=@zztp,");
			strSql.Append("zzjs=@zzjs,");
			strSql.Append("tj=@tj,");
            strSql.Append("zzbm=@zzbm");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@zzmc", SqlDbType.VarChar,50),
					new SqlParameter("@zm", SqlDbType.VarChar,50),
					new SqlParameter("@dqid", SqlDbType.Int,4),
					new SqlParameter("@zztp", SqlDbType.VarChar,50),
					new SqlParameter("@zzjs", SqlDbType.Text),
					new SqlParameter("@tj", SqlDbType.Bit,1),
                    new SqlParameter("@zzbm", SqlDbType.NVarChar,255),
					new SqlParameter("@id", SqlDbType.Int,4)};
			parameters[0].Value = model.zzmc;
			parameters[1].Value = model.zm;
			parameters[2].Value = model.dqid;
			parameters[3].Value = model.zztp;
			parameters[4].Value = model.zzjs;
			parameters[5].Value = model.tj;
            parameters[6].Value = model.zzbm;
			parameters[7].Value = model.id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from zz ");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
};
			parameters[0].Value = id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool DeleteList(string idlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from zz ");
			strSql.Append(" where id in ("+idlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public YuuzleComic.Model.zz GetModel(int id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 id,zzmc,zm,dqid,zztp,zzjs,tj,zzbm from zz ");
			strSql.Append(" where id=@id");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)
};
			parameters[0].Value = id;

			YuuzleComic.Model.zz model=new YuuzleComic.Model.zz();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				if(ds.Tables[0].Rows[0]["id"].ToString()!="")
				{
					model.id=int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
				}
				model.zzmc=ds.Tables[0].Rows[0]["zzmc"].ToString();
				model.zm=ds.Tables[0].Rows[0]["zm"].ToString();
				if(ds.Tables[0].Rows[0]["dqid"].ToString()!="")
				{
					model.dqid=int.Parse(ds.Tables[0].Rows[0]["dqid"].ToString());
				}
				model.zztp=ds.Tables[0].Rows[0]["zztp"].ToString();
				model.zzjs=ds.Tables[0].Rows[0]["zzjs"].ToString();
                model.zzbm = ds.Tables[0].Rows[0]["zzbm"].ToString();
				if(ds.Tables[0].Rows[0]["tj"].ToString()!="")
				{
					if((ds.Tables[0].Rows[0]["tj"].ToString()=="1")||(ds.Tables[0].Rows[0]["tj"].ToString().ToLower()=="true"))
					{
						model.tj=true;
					}
					else
					{
						model.tj=false;
					}
				}
				return model;
			}
			else
			{
				return null;
			}
		}

        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public YuuzleComic.Model.zz GetModel(string zzmc)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 id,zzmc,zm,dqid,zztp,zzjs,tj,zzbm from zz ");
            strSql.Append(" where zzmc=@zzmc");
            SqlParameter[] parameters = {
					new SqlParameter("@zzmc", SqlDbType.VarChar)
};
            parameters[0].Value = zzmc;

            YuuzleComic.Model.zz model = new YuuzleComic.Model.zz();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["id"].ToString() != "")
                {
                    model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
                }
                model.zzmc = ds.Tables[0].Rows[0]["zzmc"].ToString();
                model.zm = ds.Tables[0].Rows[0]["zm"].ToString();
                if (ds.Tables[0].Rows[0]["dqid"].ToString() != "")
                {
                    model.dqid = int.Parse(ds.Tables[0].Rows[0]["dqid"].ToString());
                }
                model.zztp = ds.Tables[0].Rows[0]["zztp"].ToString();
                model.zzjs = ds.Tables[0].Rows[0]["zzjs"].ToString();
                if (ds.Tables[0].Rows[0]["tj"].ToString() != "")
                {
                    if ((ds.Tables[0].Rows[0]["tj"].ToString() == "1") || (ds.Tables[0].Rows[0]["tj"].ToString().ToLower() == "true"))
                    {
                        model.tj = true;
                    }
                    else
                    {
                        model.tj = false;
                    }
                }
                model.zzbm = ds.Tables[0].Rows[0]["zzbm"].ToString();
                return model;
            }
            else
            {
                return null;
            }
        }

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select id,zzmc,zm,dqid,zztp,zzjs,tj,zzbm ");
			strSql.Append(" FROM zz ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" id,zzmc,zm,dqid,zztp,zzjs,tj,zzbm ");
			strSql.Append(" FROM zz ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "zz";
			parameters[1].Value = "id";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetViewList(string fldName, int isDesc, int PageSize, int PageIndex, string strWhere)
        {
            SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
            parameters[0].Value = "View_Author_List";
            parameters[1].Value = fldName;
            parameters[2].Value = PageSize;
            parameters[3].Value = PageIndex;
            parameters[4].Value = 1;
            parameters[5].Value = isDesc;
            parameters[6].Value = strWhere;
            return DbHelperSQL.RunProcedure("UP_GetRecordByPage", parameters, "ds");
        }
		#endregion  Method
	}
}

